Luis, Martino, Salhi, Said, Nagy, Gábor (2015) A Constructive Method and a Guided Hybrid GRASP for the Capacitated Multi-source Weber Problem in the Presence of Fixed Cost. Journal of Algorithms & Computational Technology, 9 (2). pp. 215-232. ISSN 1748-3018. (doi:10.1260/1748-3018.9.2.215) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:51856)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1260/1748-3018.9.2.215 |
Abstract
This paper presents a new variant of the capacitated multi-source Weber problem that introduces fixed costs for opening facilities. Three types of fixed costs are considered and experimented upon. A guided constructive heuristic scheme based on the concept of restricted regions and a greedy randomized adaptive search procedure (GRASP) are proposed. The four known data sets in the literature, typically used for the uncapacitated multi-source Weber problem, are adapted by adding capacities and facility fixed costs and used as a platform to assess the performance of our proposed approaches. Computational results are provided and some research avenues highlighted.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1260/1748-3018.9.2.215 |
| Subjects: | Q Science |
| Divisions: | Divisions > Kent Business School - Division > Department of Analytics, Operations and Systems |
| Depositing User: | Gabor Nagy |
| Date Deposited: | 14 Nov 2015 15:00 UTC |
| Last Modified: | 05 Nov 2024 10:38 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/51856 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Salhi, Said.
| Creator's ORCID: |
 https://orcid.org/0000-0002-3384-5240
|
|---|---|
| CReDIT Contributor Roles: |
Nagy, Gábor.
| Creator's ORCID: |
https://orcid.org/0000-0002-7609-5718
|
|---|---|
| CReDIT Contributor Roles: |
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